Shop now and get Free Value Shipping on most orders over $49 to the
contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.
Enjoy our FREE RETURNS
We want to ensure that making a return is as easy and hassle-free as possible! If for any
reason you are not satisfied with your purchase, simply return the item within 30 days of
receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.
Please Enable Your Browser's Cookies Functionality
Cookies are not currently enabled in your browser, and due to this the functionality of our site will be severely restricted.
Web browser based cookies allow us to customize our site for you, save items in your cart,
and provide you with a great experience when shopping OpticsPlanet.
Your privacy is important to us, and any personal information you supply to us is kept strictly confidential.
If you cannot enable cookies in your browser, please contact us — we are always here to help!
JavaScript is blocked by AdBlocker or ScriptBlocker
We're sorry - it looks like some elements of OpticsPlanet are being disabled by your AdBlocker.
Unfortunately we are unable to offer our excellent shopping experience without JavaScript.
Please add "opticsplanet.com" and "https://opl.0ps.us/assets-be0390d3f30/" to whitelist,
or disable AdBlocker for this site (please note that we do NOT feature any annoying ads on this website).
Thanks!
Your Browser is Outdated
Unfortunately, we are unable to provide an excellent shopping experience on your browser because it lacks modern functionality needed for us
to provide a fast, secure, and enjoyable experience. If you cannot upgrade your browser or use an alternative device to visit us,
please contact us at +1-800-504-5897 and we'll be happy to assist you over the phone!
Pro Mag Enfield No. 4 MKI .303 Rifle Magazine ENF 04 Color: Blue, Fabric/Material: Steel, $2.10 Off
Pro Mag only list this .303 Rifle Magazine as being compatible with the Enfield #4-MK I (SMLE) .303 British cal. I would recommend reaching out to them directly to see if this magazine will work with any other Enfield models. You can find their contact info linked below:
https://promagindustries.com/contact-us/
Pro Mag only list this .303 Rifle Magazine as being compatible with the Enfield #4-MK I (SMLE) .303 British cal. I would recommend reaching out to them directly to see if this magazine will work with any other Enfield models. You can find their contact info linked below:
https://promagindustries.com/contact-us/
The magazine does not fit. Tried it in two separate Enfield #4 MK1 rifles & it was to wide!
Says that I need a minimum of 200 letters to summit a review so how many different ways can I say that it DOES NOT FIT!
Fits perfectly and easy to load. Packaged nicely. Shipping was acceptable. All in all a very good purchase.
Most Recent Reviews
MikeKarcher
by
Mike,
September 6, 2022
Had my brother buy 5 of the MK1 magazines for me. Not one of them fit into gun. Too wide, too long, outside radius of magazine is too sharp. Whomever manufactured them never tried them into a MK 1. Tried to modify one of them to fit. Sides became ver...
Read More...
Poorly designed. You have to force it in the rifle and then it will not feed correctly. About the only thing this magazine allows you to do is load single shots. I tried this magazine in 5 different No4 Enfields and 1 No5 which uses No4 magazines, s...
Read More...
Certain firearm magazines and extensions are subject to maximum capacity restrictions based on state and local laws. Currently, we are unable to sell these products to some locations. For a complete list of these restrictions, please visit our policy page.
By continuing with your purchase, you agree to adhere to all applicable laws and regulations.
Product Info for Pro Mag Enfield No. 4 MKI .303 Rifle Magazine
A 10-rd Magazine for Enfield #4-Mk I (SMLE) rifles chambered in .303British. Magazine body and follower constructed of heat treated blued-steel with a Chrome-silicon wire spring to ensure reliable feeding and function. made in specialized factories
Specifications for Pro Mag Enfield No. 4 MKI .303 Rifle Magazine:
Manufacturer:
ProMag
Color:
Blue
Fabric/Material:
Steel
Magazine Capacity:
10 Round
Caliber:
.303 British
Gun Make:
Lee-Enfield
Gun Model:
Lee-Enfield No 4 Mk 1
Quantity:
1
Condition:
New
Features of Enfield No. 4 MKI .303 Rifle Magazine:
10-round magazine
Fits Enfield #4-MK I (SMLE) .303 British cal
Magazine body constructed of heat treated steel with black oxide finish
Stamped steel magazine follower
Magazine spring formed from heat treated chrome silicone wire